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Experimental investigation of a control scheme for a tuned resonant sideband extraction interferometer for next-generation gravitational-wave detectors

Kawazoe, Fumiko and Sato, Shuichi and Leonhardt, Volker and Miyakawa, Osamu and Morioka, Tomoko and Nishizawa, Atsushi and Yamazaki, Toshitaka and Fukushima, Mitsuhiro and Kawamura, Seiji and Sugamoto, Akio (2008) Experimental investigation of a control scheme for a tuned resonant sideband extraction interferometer for next-generation gravitational-wave detectors. Journal of Physics: Conference Series, 122 . Art. No. 012017. ISSN 1742-6596. https://resolver.caltech.edu/CaltechAUTHORS:KAWjpcs08a

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Abstract

LCGT plans to use tuned RSE as the optical configuration for its interferometer. A tuned RSE interferometer has five degrees of freedom that need to be controlled in order to operate a gravitational-wave detector, although it is expected to be very challenging because of the complexity of its optical configuration. A new control scheme for a tuned RSE interferometer has been developed and tested with a prototype interferometer to demonstrate successful control of the tuned RSE interferometer. The whole RSE interferometer was successfully locked with the control scheme. Here the control scheme and the current status of the experiment are presented.


Item Type:Article
Related URLs:
URLURL TypeDescription
http://dx.doi.org/10.1088/1742-6596/122/1/012017DOIArticle
http://www.iop.org/EJ/abstract/1742-6596/122/1/012017/PublisherArticle
ORCID:
AuthorORCID
Nishizawa, Atsushi0000-0003-3562-0990
Additional Information:© 2008 IOP Publishing Ltd. 7th Edoardo Amaldi Conference on Gravitational Waves (Amaldi7). This research is supported in part by a Grant-in-Aid for Scientific Research on Priority Areas (415) of the Ministry of Education, Culture, Sports, Science, and Technology, from Japan, and also partially supported by the US National Science Foundation under cooperative agreement PHY-0107417.
Funders:
Funding AgencyGrant Number
Ministry of Education, Culture, Sports, Science and Technology (MEXT)UNSPECIFIED
NSFPHY-0107417
Record Number:CaltechAUTHORS:KAWjpcs08a
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:KAWjpcs08a
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:13828
Collection:CaltechAUTHORS
Deposited By: Tony Diaz
Deposited On:06 Apr 2009 21:03
Last Modified:03 Oct 2019 00:44

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